21.enlarge=magnify(magnify means make something larger than it　really is)

　　22.complex=intricate(if something is intricate, it often has many small parts and details)

　　23. Lonely=solitary (if someone is solitary, there is no one near him/her)

　　24.small=minuscule(very small), minute,

　　25.praise=extol(stronger than praise), compliment(polite and political)

　　26.hard-working=assiduous(someone who is assiduous works hard or does things very thoroughly)

　　27.difficult=arduous (if something is arduous, it is difficult and tiring, and involves a lot of efforts)

　　28.poor(soil)=barren, infertile(used to describe the soil is so poor that plants cannot be planted on it)

　　29.fragile=brittle, vulnerable(someone who is vulnerable is easily hurt emotionally or physically)

　　30.show=demonstrate (to demonstrate a fact means tp make it clear to people.)

　　31.big=massive(large in size, quantity, or extent), colossal(use this word, you emphasize something’s large), tremendous(INFORMAL)

　　32.avoid=shun(if someone shuns something, s/he deliberately avoid that something or keep away from it.)

　　33.fair=impartial(someone who is impartial is able to give a fair opinion or decision on something.)

　　34.attack=assault (physically attack someone), assail (attack violently)

　　35.dislike=abhor(abhor means you hate something to a extreme extent for moral reasons), loathe(dislike very much)!

　　36.ruin=devastate (it means damage something very badly, or utterly destroy it.)

　　39.always=invariably(the same as always, but better than always)

　　40.forever=perpetual(a perpetual state never changes), immutable(something immutable will never change or be changed)

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